Fix welcome screen not shown on account creation

Author: Jon Petersson

ios/MullvadVPN/Coordinators/LoginCoordinator.swift

@@ -49,15 +49,15 @@ final class LoginCoordinator: Coordinator, Presenting, DeviceManagementViewContr
             self?.didFinishLogin(action: action, error: error) ?? .nothing
         }
 
+        loginController.didCreateAccount = didCreateAccount
+
         preferredAccountNumberPublisher?
             .compactMap { $0 }
             .sink(receiveValue: { preferredAccountNumber in
                 interactor.suggestPreferredAccountNumber?(preferredAccountNumber)
             })
             .store(in: &subscriptions)
 
-        interactor.didCreateAccount = self.didCreateAccount
-
         navigationController.pushViewController(loginController, animated: animated)
 
         self.loginController = loginController

ios/MullvadVPN/View controllers/Login/LoginInteractor.swift

@@ -14,7 +14,6 @@ final class LoginInteractor {
     private let tunnelManager: TunnelManager
     private let logger = Logger(label: "LoginInteractor")
     private var tunnelObserver: TunnelObserver?
-    var didCreateAccount: (() -> Void)?
     var suggestPreferredAccountNumber: ((String) -> Void)?
 
     init(tunnelManager: TunnelManager) {

ios/MullvadVPN/View controllers/Login/LoginViewController.swift

@@ -98,6 +98,7 @@ class LoginViewController: UIViewController, RootContainment {
     private let interactor: LoginInteractor
 
     var didFinishLogin: ((LoginAction, Error?) -> EndLoginAction)?
+    var didCreateAccount: (() -> Void)?
 
     override var preferredStatusBarStyle: UIStatusBarStyle {
         .lightContent
@@ -199,6 +200,7 @@ class LoginViewController: UIViewController, RootContainment {
                 switch action {
                 case .createAccount:
                     self.contentView.accountInputGroup.setAccount(try await interactor.createAccount())
+                    self.didCreateAccount?()
 
                 case let .useExistingAccount(accountNumber):
                     try await interactor.setAccount(accountNumber: accountNumber)